TrueBTAir will not fall off because of the ergonomic design of the angled ear tips and ear fins, assuring a secure fit. Its ultra mini size makes it perfect for your fitness routine. It comes with a portable, high capacity 800 mAh charging case which allows you to charge the earbuds fully 5 times, supporting 20 hours of total music playtime. Answer calls hands free and activate Siri on iPhone or Google Assistant on Android phone. Smart paring technology automatically powers on and pairs when the earbuds are taken out the case. Boasts superior sound from high quality speakers and optimized bass chambers. Stereo sound via Bluetooth 4.2+EDR supports A2DP, AVRCP, HSP, HFP, streaming music up to 33 ft.
With voice prompt TrueBTAir set up is super easy. Since left and right earbuds are already pre-paired, you can pair with your phone with one button. When you put the earbuds into the charging case, the earbuds automatically turn off. When you take out earbuds from the charging case, the earbuds automatically turn on, pair between two earbuds, and pair with your mobile device.